Q: What are low vision devices and where would I get such a device?
Answer: Low vision devices can help you make the most of your vision so that you can perform everyday tasks more easily and with less frustration.
Some devices, such as optical and non-optical aids, offer very simple and relatively inexpensive solutions. Other devices, such as electronic and digital magnifiers, may be slightly more complex and costly. However, both optical devices and electronic or digital devices require training to use them efficiently and effectively.
There are several different categories of low vision devices: optical devices, non-optical devices, and electronic magnifiers and magnifying systems. Low vision devices are task-specific, designed for close-up visual tasks or distance viewing. You may require several different devices to accomplish different tasks, depending upon your eye condition and your everyday living needs.

Low vision optical devices

Low vision optical devices include a variety of helpful visual aids, including stand and handheld magnifiers, strong magnifying reading glasses, loupes and small telescopes. Because these devices can provide greatly increased magnification powers and prescription strengths, along with higher-quality optics (i.e., the way the lens bends or refracts light), they are different from regular glasses and magnifiers that you can buy in a local store or online. Most often they require training to help you use them effectively.

non-optical devices

Low vision non-optical devices can include adaptations such as reading stands, supplemental lighting, absorptive (or glare control) sunglasses, typoscopes, and tactile locator dots…..

Read more: http://www.journalnow.com/news/local/agewise-enrolling-in-medicare/article_3cf4664d-47e3-5187-9996-91cd071348e9.html
Source: Winson- Salem Journal